ObjectiveTo investigate the current status of hope in maintenance hemodialysis patients and analyze its influential factor,in order to provide reference for effective intervention.MethodsA total of 182 maintenance hemodialysis patients were recruited from 3 dialysis centers in Guangzhou and were investigated with the self-designed questionnaire,dialysis symptom Index,the Herth hope scale,simplified coping scale and social support scale.The data were analyzed by single-factor and multiple-factor analysis.ResultsThe average score of hope in maintenance hemodialysis patients was 31.83 ±3.69,and 87.91％ of patients got a moderate hope level.The average scores of present of symptom distress,degree of distress,active coping style,passive coping style and social support were 13.44 ± 5.63,35.27 ± 18.51,2.15 ± 0.28,1.56 ± 0.33 and 42.24 ± 4.09 respectively.Multiple linear regression indicated that symptoms presence,the symptoms distress degree,the passive coping style were the risk factors of hope level and the standard regression coefficient were - 0.098,- 0.424,- 0.104,P =0.047 ～ 0.000.The social support and the active coping style were the protective factors of hope level and the standard regression coefficient were 0.183,0.226,P=0.000.And they explained 96.2％ of the variance.ConclusionThe level of hope in maintenance hemodialysis patients is moderate.Symptom distress,the coping style and social support are factors influencing hope level of patients.

ObjectiveTo investigate the clinical effect of EaLeSu on cervical intraepithelial neoplasia(CIN Ⅱ~Ⅲ)patients with HPV infection treated with loop electrosurgical excision procedure(LEEP). Methods 165 cases of CIN Ⅱ~Ⅲpatients with HPV infection who underwent LEEP operation were randomly divided into observation group(n=83)and control group(n=82). In the observation group,patients were given a piece of EaLeSu in cervical wound at once in postoperative and two vaginal EaLeSu per day from the first postoperative day for eight consecutive days. The patients in the control group were treated with routine debridement and wound dressing with iodine. We observed the vaginal drainage times within 4 weeks after operative,bleeding rate,cervical wound repair,and cervical HPV DNA infection after 6 months. Results There were significant differences in the bleeding rate,vaginal drainage time,cervical wound repair and HPV DNA infection between the two groups(P < 0.05). Conclusion EaLeSu showed a definite effect on cervical intraepithelial neoplasia(CIN Ⅱ~Ⅲ)patients with HPV infection treated with LEEP.

Objective To supply the fastest and most effective first aid for patients with the least medical workers and within the shortest time after the occurrence of emergent public health accidents by application of emergency management. Methods We carried out retrospective invetigations about 55 great medical succors from the year of 2004 to 2006.Results Application of emergency nursing management played a pivotal role in these 55 great medical succors. The medical workers handled all the emergencies without confusion and a large number of patients got first aid in time. Conclusion It could facilitated the first aid for emergent public health accidents by application of emergency nursing management.

Objective To detect the mechanism of serum uric acid (UA) in different types of coronary heart disease (CHD).Methods 88 patients were divided into three groups：the control group，stable angina (SA) group and acute coronary syndrom (ACS) group.The levels of UA，alpha-granule membrane protein 140 (GMP-140)，von Willebrand factor(vWF)，plasminogen activator inhabitor typed (PAI-1)，Thromboxane B_2 (TXB_2) and C-reacting protein(CRP) were measured.Results ①UA and CRP in ACS group were higher than that in SA group and control group [(392.1±68.57) μmol/L and (42.2±39.4) mg/L vs (370.50±58.80) μmol/L and (18.9±17.1) mg/L vs (286.00±65.31) μmol/L and (2.5±0.7) mg/L，P＜0.05)].For UA，there was no difference between ACS and SA group(P＞0.05)；CRP was higher in ACS group than in SA group (P＜0.05).②vWF and TXB_2 were higher in ACS[(1.65±0.48)%，(19.73±18.66)ng/L]and SA group[(1.35±0.49)%，(11.18±10.71) ng/L]than in control group[(1.07±0.26)%，(6.46±5.41) ng/L，P＜0.05]，and those were higher in ACS group than in SA group (P＜0.05).③GMP-140 and PAI-1 were higher in ACS [(13.04±0.99) μg/L and (65.65±14.76) μg/L]and SA group[(12.55±0.74) μg/L and (62.69±12.24) μg/L]than in control group [(12.32±0.29) μg/L，(50.78±13.88) μg/L，P＜0.05].There were no differences between ACS and SA group (P＞0.05).④Comparing hyperuricemia group and non-hyperuricemia group in CHD patients：the CRP(71.3±18.9) mg/L，vWF(1.08±0.52) %，GMP-140(13.57±1.11) μg/L，TXB_2 (57.26±47.84)ng/L，PAI-1 (72.12±9.23) μg/L in ACS group possessing hyperuricemia were higher than non-hyperuricemia group [CRP (20.7±17.9) mg/L，vWF (0.84±0.54) %，GMP-140 (13.23±1.07) μg/L，TXB_2 (26.70 + 23.83) ng/L，PAI-1 (61.30±12.07) μg/L](t=7.394，0.008，0.227，7.605，0.421，P＜0.05)；CRP(31.1±18.9)mg/L and TXB2 (21.54±3.90) ng/L in SA group possessing hyperuricemia group were higher than non-hyperuricemia group[(10.9±10.1)mg/L and (5.02±4.93) ng/L，t=0.494，8.669，P＜0.05].Logistic stepwise regression analysis indicated that the related factors with ACS were UA(OR=1.046)，CRP(OR=7.615)，PAI-1(OR=1.301)，PT(OR=0.300)and TG(OR=2.243) (P＜0.05).Conclusions UA is an important risk factor in CHD patients.UA can induce different types of CHD by damaging blood vessel endothelium function，activating platelet，changing coagulation and causing inflammatory.

The Internet Public Opinion Monitoring and Early Warning System for medical and health industry was designed and implemented due to the frequent occurrence of Internet public opinion, which has all-directional data collecting and analyzing functions, including big data collection, near duplicate detection, spam filtration, key public opinion early warning, region identification and tendency analysis, and can thus provide evidence for relevant departments to take effective measures for the control of Internet public opinion.

Objective To observe the effect of Xuebijing on coagulation function in patients with sepsis. Methods Sixty-two patients with severe sepsis were admitted to Department of Emergency and Intensive Care Unit (ICU) of Kunming Municipal Hospital of Traditional Chinese Medicine from February 2015 to June 2017, and they were divided into Xuebijing group and routine treatment control group according to the random number table method, 31 cases in each group. Both groups were treated with symptomatic supportive therapy, and the Xuebijing group was treated with Xuebijing injection 50 mL intravenous drip on the basis of routine treatment, twice a day for consecutive 7 days. The differences in platelet count (PLT), 5 items of coagulation: D-dimer, fibrinogen (Fib), activated partial thromboplastin time (APTT), prothrombin time (PT), thrombin time (TT) and acute physiology and chronic health evaluationⅡ (APACHE Ⅱ) score were compared between the two groups before and after treatment. Results After treatment, in both groups, the levels of PLT and Fib were significantly higher than those before treatment, the level of D-dimer, APACHE Ⅱ were obviously lower than those before treatment, APTT, PT and TT were significantly shorter than those before treatment, and the changes in Xuebijing group were more marked than those in the routine treatment control group [PLT (×109/L):186.63±45.29 vs. 119.96±59.76, Fib (g/L): 3.88±1.82 vs. 2.33±1.33, D-dimer (mg/L): 0.40±0.11 vs. 0.65±0.14, APTT (s): 30.95±8.48 vs. 42.25±7.73, PT (s): 10.97±1.51 vs. 13.16±2.22, TT (s): 16.17±1.28 vs. 18.98±1.12, APACHE Ⅱ score: 6.62±2.91 vs. 12.87±4.54, all P ＜ 0.05]. Conclusion Xuebijing can regulate coagulation disorder in patients with severe sepsis, ameliorate the disease condition of patients, block the deterioration of disease development, and improve the prognosis of patients.

Objective:To investigate the status of depressive symptoms of the elderly in Beijing community, and to explore its influencing factors.Methods:From October to December 2020, a cross-sectional survey was conducted among 224 senior citizens (aged 80 years old and over) who met the inclusion and exclusion criteria from 7 streets of Dongcheng District of Beijing by convenience sampling method. General demographic data sheet, the 6-item short form of University of California Los Angeles Loneliness Scale, Patient Health Questionnaire-9 (PHQ-9) , Quality of Life Questionnaire-6, Social Support Questionnaire and Activities of Daily Lives data sheet were used to collect information. Analysis of variance and statistical analysis were used χ 2 test was used to analyze the difference of depression degree among the elderly with different characteristics, and multiple linear regression was used to analyze the influencing factors of PHQ-9 score. Results:A total of 132 people were detected depression symptoms (PHQ-9≥5 points) , the detection rate was 58.9% (132/224) . Among them, 63 (28.1%) , 34 (15.2%) , 18 (8.0%) and 17 (7.6%) had mild, moderate, moderate and severe depression, respectively. Univariate analysis showed that the differences of depression degree of the elderly with different ages, marital status, living conditions, the occurrence of the hit events in recent two years, self-care ability, loneliness, quality of life and social support were statistically significant ( P<0.05) . Multiple linear regression analysis showed that age, loneliness, quality of life and social support were the influencing factors of the scores of PHQ-9 (ajusted R2=0.604, P<0.01) . Conclusions:The prevalence rate of depressive symptoms is high in the elderly aged 80 and above living in Beijing community. Age, loneliness, quality of life and social support are associated with depression of the elderly in the community.

Objective:To evaluate the safety and efficacy of very early mobilization intervention in patients with acute cerebral stroke through a Meta-analysis.Methods:Randomized controlled trials (RCTs) investigating the efficacy and safety of very early mobilization intervention in acute cerebral stroke patients were searched in databases including PubMed, Cochrane Library, Embase, CNKI, Wanfang, VIP and SinoMed up until January 23, 2023. Two researchers independently screened the literature, extracted data, and assessed the quality of the included studies based on inclusion and exclusion criteria. Analysis was performed using RevMan 5.3.Results:A total of 13 studies involving 3 202 acute cerebral stroke patients were included. The Meta-analysis revealed that compared with conventional nursing methods, very early mobilization intervention effectively reduced the incidence of post-stroke complications [ RR=0.59, 95% CI (0.46, 0.75), P<0.001], enhanced patients' daily living abilities [ MD=6.63, 95% CI (2.99, 10.27), P<0.001], and shortened the length of hospital stay [ MD=-2.46, 95% CI (-3.86, -1.05), P<0.001]. The intervention did not increase the rates of mortality [ RR=1.11, 95% CI (0.85, 1.45), P>0.05], adverse events [ RR=0.85, 95% CI (0.60, 1.20), P>0.05], or disability [ RR=0.94, 95% CI (0.76, 1.15), P>0.05] in acute cerebral stroke patients. Subgroup analysis on the initiation time and frequency of the intervention showed a statistically significant reduction in mortality rate in the 24-72 h subgroup ( P<0.05), while no significant difference was found in the 0-24 h subgroup ( P>0.05). Both subgroups with activity frequencies of ≥1 time/day and ≥2 times/day showed significant improvements in daily living abilities compared to conventional care ( P<0.05), whereas no significant difference was found in the subgroup with uncertain daily activity frequency ( P>0.05) . Conclusions:Very early mobilization intervention can safely and effectively reduce the incidence of post-stroke complications in patients with acute cerebral stroke, improve daily living abilities, and shorten the length of hospital stay.

Objective To explore the relationship and its mechanism of emphysema induced by different ways of rearing and tobacco smoke exposure with the atherosclerosis formation. Methods Forty-eight SD rats were randomly divided into 6 groups (n= 8 ,each):a normal diet + tobacco smoke exposure (TSE) group ,a fat-rich diet + TSE group ,a limit intake + TSE group ,a normal diet group ,a fat-rich diet group ,and a limit intake group for 24 weeks. Lee's index ,serum tumor necrosis factor-α (TNF-α) ,interleukin-6 (IL-6 ) ,adiponectin (APN ) levels ,mean linear intercept (MLI) ,mean alveoli number (MAN) ,the aortic pathology change ,vascular endothelial growth factor (VEGF) of aorta ,and bone morphogenetic protein-2 (BMP-2) level were collected. Results Tobacco smoke exposure ,fat-rich diet ,and limit intake increased the severity of emphysema. The microscopic features of aorta showed an early atherosclerosis in the tobacco smoke exposure groups , but no atherosclerosis in the non-smoking groups. Interactions between tobacco smoke exposure and different ways of rearing on serum APN level (F= 10.68 ,P< 0.05) were found.In the tobacco smoke exposure groups ,Pearson correlation analysis showed positive correlations of aortic VEGF and BMP-2 levels with MLI ,serum TNF-α and IL-6 levels (r= 0.431 ,0.471 ,0 ,448 ,0.449 ,0.428 , 0.447 ,all P<0.05) ,and an negative correlation with MAN (r= -0.411 ,-0.442 ,P<0.05). Conclusions Both tobacco smoke exposure and different ways of rearing can influence the formation of emphysema. There is a positive correlation between the severities of emphysema and atherosclerosis , and systemic inflammation may be involved.